Abstract
Cryotherapy is most useful in treating mild and moderate dysplasia of the ectocervix and symptomatic benign chronic cervicitis. It has almost replaced electrocauterization of the cervix and has reduced the need for conization. Cytology and colposcopy are essential in the selection of patients for this procedure and in evaluating their response to therapy.
摘要
冷冻疗法在治疗轻度和中度宫颈上皮发育异常以及有症状的良性慢性宫颈炎方面最为有用。它几乎已取代了宫颈电灼术，并减少了锥形切除术的需求。细胞学检查和阴道镜检查对于选择接受该手术的患者以及评估他们对治疗的反应至关重要。
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